2 papers
hep-ph2017
Lepton asymmetry rate from quantum field theory: NLO in the hierarchical limit
Dietrich Bodeker, Marc Sangel
The rates for generating a matter-antimatter asymmetry in extensions of the Standard Model (SM) containing right-handed neutrinos are the most interesting and least trivial coeffic…
hep-ph2015
Equilibration, particle production, and self-energy
D. Bodeker, M. Sangel, M. Wormann
The discontinuity, or imaginary part of a self-energy at finite temperature is proportional to the rate at which the corresponding particles are produced when very few of them are…